package tech.aistar.corejava.day17;

/**
 * @Author: lya
 * @Description: 本类的作用描述:
 * @CreateDate: 2019/8/6
 * @Version: 1.0
 */
public enum  Season {
    SPRING("春") {
        @Override
        public Season next() {
            return null;
        }
    },

    SUMMER("夏") {
        @Override
        public Season next() {
            return null;
        }
    },

    AUTUMN("秋") {
        @Override
        public Season next() {
            return null;
        }
    },
    WINTER("冬") {
        @Override
        public Season next() {
            return null;
        }
    };
    private  String sign;
    Season (String sign){
    this.sign = sign;
    }

    public String getSign(){
        return sign;
    }
    public abstract Season next();
}
